Hi, Thank you again! The first attempt with chartread gave 10-15 faults during reading but the second only two! It's selflearning. As the paper I tested to profile has a lot of OBA I used the FWA-compensation in Argyll (-f D50M2) when I made the profile as the i1 Pro I have has no UV-filter. Profile check with my 720 patch chart (I changed A4 to 297x210 to be able to read with the ruler) gave this profile check: peak err = 1.38, avg err = 0.38, RMS = 0.45. I think this is a very good result! I used -f D50M2 as FWA compensation. Is there any difference using only M2? Per 2015-03-02 0:20 GMT+01:00 Graeme Gill <graeme@xxxxxxxxxxxxx>: > Per Nordlund wrote: > > Hi, > > > *I think problem is solved!* My computer is a Lenovo W520 and it has an > > inbuilt Huey colorimeter on COM1! The i1 Pro is on COM2. I put the > argument > > -c2 and now it asks me to start reading! I may deactivate the Huey but > > maybe it's installed again when I restart the computer? > > OK - that makes more sense. You may be able to disable it by explicitly > disabling the HID USB driver for the Huey. > > > This could explain > > why there is problem also in Linux. I still don't understand why it > worked > > in Dispcal but not direct in in Argyll? Maybe because I have to choose > > instrument in the GUI before making the reading? > > Yes, probably. > > > Actually I have never > > understood where the Huey came from (I thought I didn't have a Huey!) > but > > of course it's the inbuilt colorimeter that I never use! > > Yes, people asked for support for it, so it was added. I'm not sure > the in-built Huey has ever been made use of with Argyll though, since > no-one was able to determine how to keep the display active > when the lid is shut. > > Good to hear that you have sorted the problems out. > > Graeme Gill. > > >